Description: Full functions supported as the camera shutter switch (with halfway or complete pressing) Functions as a timer remote and can be programmed to function as an interval met,panel light for using at night This wired timer remote control supports single shooting, bulb shooting, delay shooting and timer shooting modes,And design for group, macro, long exposures, continuous, motion shooting, etc Compatible with:Nikon D90 D600 D610 D3100 D3200 D3300 D5000 D5100 D5200 D5300 D7000 Digital SLR Automatic timer: You can set the delay time, exposure time, interval time and number of shots. Support to manually release the shutter: even if you start the timer, you can also manually shoot. Precise timing can be set in 1 second time, from 1 second to 99 hours 59 minutes 59 seconds can Support manual exposure, BULB, interval timing, auto continuous focus, single shot (shutter priority) Specification: Power source:Two AAA-type batteries (not included) Model: MC-DC2 Timer Remote Control Cord Length of cord:Approx. 90 cm /3FT Shutter release button: Dual Stage Button (halfway / complete) Functions: